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To find the page number of a PDF File, i find this : <?php public function getNumPagesInPDF(array $arguments = array()) { @list($PDFPath) = $arguments; $stream = @fopen($PDFPath, "r"); $PDFContent = @fread ($stream, filesize($PDFPath)); if(!$stream || !$PDFContent) return false; $firstValue = 0; $secondValue = 0;
As noted below, getimagesize will download the entire image before it checks for the requested information. This is extremely slow on large images that are accessed remotely. Since the width/height is in the first few bytes of the file, there is no need to download the entire file. I wrote a function to get the size of a JPEG by
fpdf/fpdi.php'); $pdf1 =& new FPDI('P', 'in'); $pdf1->setSourceFile($file); // import page 1 $tplIdx1 = $pdf1->importPage(1); $size = $pdf1->getTemplateSize($tplIdx1); $w = $size[w]; $h = $size[h]; unset($pdf1, $tplIdx1, $size); if ($h > $w ) { // Existing PDF is Portrait // initiate FPDI $pdf =& new FPDI('P','in'
22 Aug 2010 I've been trying to get the exact size of a PDF document without success. I get : Code: Select all 342x54+133+239. And when I do : Code: Select all identify -verbose testpdf.pdf. There is a section with : Code: Select all I don't believe that PDF files have a unique pixel size as they are vector format.
<?php. /* $Id: image_dimensions.php,v 1.7 2013/02/22 21:12:11 rp Exp $. * Image dimensions: * Get the dimensions of an image for various purposes. *. * Place an image in its original size, retrieve its dimensions using the. * "matchbox" option and place text directly to the right of the image. Fit an. * image into a box and use
8 Mar 2012 A little regex will get you the correct results. <?php $str = 'Creator: pdftk 1.41 - www.pdftk.com Producer: iText 2.1.5 (by lowagie.com) CreationDate: Mon Feb 27 13:18:23 2012 ModDate: Mon Feb 27 16:26:12 2012 Tagged: no Pages: 36 Encrypted: no Page size: 425.2 x 538.582 pts File size: 5097597 bytes
Here is my super fast method of getting >2GB files to output the correct byte size on any version of windows works with both 32Bit and 64Bit. <?php function find_filesize($file) { if(substr(PHP_OS, 0, 3) == "WIN") { exec('for %I in ("'.$file.'") do @echo %~zI', $output); $return = $output[0]; } else { $return = filesize($file); }
imagewidth and imageheigh do not return the actual width and height. Instead they are 2 times the actual width and height. I don't understand why, but this seems to be the case with multi page tiffs (and maybe other images). In order to insert a multi page tiff into a PDF without out of control extra space do the following:
Description ¶. This function is deprecated since PDFlib version 3, use PDF_get_value() with the parameter imagewidth instead. add a note. User Contributed Notes. There are no user contributed notes for this page. PDF Functions · PDF_?activate_?item · PDF_?add_?annotation · PDF_?add_?bookmark · PDF_?add_?
I have a script that calculate the number of pages of a pdf file. Now, I need a script which can calculate the size of a page of a pdf file,i.e. width.
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